baber/WOPTO huggingface dataset:
Patent JP-H05285277-A (JP)
Title: Action mechanism of doll and the like and method for setting initial position of motion
Inventor: UEJIMA TADASHI
IPC: A63H31/08
Filed: 1992-04-13
Abstract: PURPOSE:To provide an action mechanism capable of starting action successively to the operation for setting a motion initial position, and a method for setting the motion initial position capable of detecting the position of a purality of movable parts with one position sensor. CONSTITUTION:In an action mechanism of a doll having a pluratity of movable bodies 4, 6, 7 and a pluraity of driving sources 71, 81 connected to each movable body, the first rotating driving source 71 for giving an initial motion; the first movable body 4 made movable by the driving source 71; the second movable body 7 connected to the first movable body 4 through an epicyclic gear mechanism; the second rotating driving source 81 for driving the second movable body 7; and a regulating means 30cb for regulating the movable area of the second movable body 7 are provided.
Patent JP-H11267741-A (JP)
Title: Manufacture of hot rolled steel plate having excellent surface property
Inventor: ASAI TATSUYA
IPC: C22C38/02
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a descaling condition excellent in scale removability in hot rolling even in a high Si steel plate whose content of Si is <=0.15 mass %. SOLUTION: A transfer speed of a steel piece and a rolling stock is specified to <=150 m/min when a high pressure water jet is injected on the surface of the steel piece to execute primary descaling just before starting rough rolling and further the high pressure water jet is injected on the surface of a rolling stock to execute secondary descaling just before starting finish rolling. Also, a colliding force U (MPa) of the high pressure water jet per unit area on the surface of stationary steel is set to >=U1 which is calculated by the formula: U1=0.98+3.26([Si]-0.2) in the primary descaling and set to >=U2 which is calculated by the formula: U2=0.65+0.017×[Si]/([P]+[S]) in the secondary descaling.
Patent JP-2000283044-A (JP)
Title: Pump
Inventor: KAWASHIMA KAZUYASU
IPC: F04B45/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To easily and quickly mount a pump head member on a pump body with a uniform fastening force by mounting the pump head member on the pump body by use of a fastening clip formed in a substantially C-shaped sectional profile. SOLUTION: In a double-head type diaphragm pump having two vertically arranged heads, it has a diaphragm 12 integrated into a casing 11, and the diaphragm 12 is reciprocated through connection rods 15a and 15b by the eccentric rotation of an eccentric shaft 16' mounted on the rotating shaft 16 of a drive motor 4. Air is sucked and discharged through air ports 19a and 19b opened and closed by a lead-like valve 13. A mounting flange 11a is formed in the part forming the head 1a of the pump body 1, and a pump head member 2 is attachably and detachably assembled to the mounting flange 11a by use of a fastening clip 3 formed in a substantially C-shaped sectional profile.
Patent JP-S57208769-A (JP)
Title: Detecting system for significant picture element block
Inventor: KOBAYASHI KIYOSHI
IPC: H04N1/411
Filed: 1981-06-18
Abstract: PURPOSE:To eliminate the need for computation for the detection of a significant picture element block, by reading as it is a bit of a counter, when an output of an exclusive NOR circuit to which a signal from a 1-bit delay circuit and an input signal are inputted, is reduced to zero. CONSTITUTION:A picture signal read out from a memory 2 according to the address designation of a counter 3 is applied to an exclusive NOR circuit 5 together with a signal from a 1-bit delay circuit 6. A black block detecting circuit 17 reads the upper-order m-bit of the counter 3 as a number of black block as it is when the output of an exclusive NOR circuit 5 is zero for temporary storage. That is, if one line consists of 2<m+n> picture elements and the elements are split into 2<m> blocks having 2<n> picture elements, the upper-order m-bit of the counter 3 represents the block number itself at that time. The circuit 17 can be substitued with a microcomputer.
Patent JP-H06308226-A (JP)
Title: Radar device for detecting small water surface target
Inventor: KITANI MASATO
IPC: G01S7/42
Filed: 1993-04-20
Abstract: PURPOSE:To surely identify the spike-like clutter from the sea surface and a small water surface target by comparing the amplitudes of the reflected wave received signals before and after the switching of the polarization direction of transmission pulses. CONSTITUTION:An antenna device 1 switches the polarization direction of transmission pulses in turn with a polarization switching circuit 12, transmits the preceding transmission pulse at the horizontal polarization, and transmits the next transmission pulse at the vertical polarization. The reflected signal from the sea surface is received by the antenna 11, the amplitude level is detected by a receiving circuit 32 and converted into the digital signal by an A/D converter circuit 41, then a larger amplitude constituent is extracted by an inter-scan correlating circuit 42, and it is stored in a sweep memory circuit 43. A target/clutter identifying circuit 44 compares the detection signal directly fed from the circuit 41 with the stored 43 detection signal of the preceding transmission pulse and identifies a target and the sea surface clutter from the amplitude difference. A target detecting circuit 45 suppresses the sea surface clutter and extracts only the target signal in reference to the circuit 44 when the correlation processing circuit 42 detects a large amplitude constituent.
Patent JP-S5427766-A (JP)
Title: Coating method for conductive film for fluorescent diaplay tube
Inventor: TODE TOKIHIKO
IPC: H01J9/02
Filed: 1977-08-03
Abstract: PURPOSE: To apply a conductive film for a fluorescent display tube uniformly with good adhesiveness. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000283453-A (JP)
Title: Combustor
Inventor: MURATA HIDEKAZU
IPC: F24H9/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To remove total hydrocarbon in unburnt components by providing a burner fan and a hot water heat exchanger disposed in the flue of a combustion gas from the burner in a housing and providing an exhaust top incorporating an active carbon filter in the flue of an exhaust gas on the outside of the housing. SOLUTION: A burner motor 2, a burner fan 3, a burner 5, and a hot water heat exchanger 9 disposed in the flue 7 of a combustion gas from the burner 5 are provided in a housing 1. A control board 11 is connected with a power supply transformer 12. When the burner 5 is ignited, the combustion gas passes through the flue 7 to reach the hot water heat exchanger 9. The flue 7 of an exhaust gas from the hot water heat exchanger 9 is bent in L-shape while penetrating the top plate of the housing 4. An opening interconnected with the flue 7 is made in the top plate of the housing 1 and fixed with, freely removably, with an exhaust top 33 incorporating a honeycomb active carbon filter.
Patent JP-S5719651-A (JP)
Title: Detector for oxygen defficiency
Inventor: KATSURA MASAKI
IPC: F23N5/24
Filed: 1980-07-10
Abstract: PURPOSE:To reliably detect oxygen defficiency, by a method wherein a device is provided with a burner, equipped with a nozzle which jets upward oxygen fuel- air mixture, and a blade type oxygen sensor positioned above the nozzle, and a distance between the nozzle and the sensor is freely changed. CONSTITUTION:A burner 11, such as gas heaters, is constituted such that heating power can be adjusted in 2-stage of a high and a low. An oxygen defficiency detector 12 is mounted in the middle of a line 10, and consists of a gas branch part 13, two nozzles 14 and 15 through which branched gases pass, and an oxygen sensor 16, which is securely attached in a given position above the nozzles in a manner that the side to be measured points downward. A distance between the taller nozzle 14 and the oxygen sensor 16 is set so as to be shorter than a distance between the lower nozzle 15 and the oxygen sensor 16, and an oxygen defficiency detection can be appropriately conducted by changing the distance between the oxygen sensor 16 and each nozzle.
Patent JP-S5217056-A (JP)
Title: Date and day-of-the week setting mechanism in the watch
Inventor: IKEGAMI TOSHIMASA
IPC: G04B27/00
Filed: 1975-07-31
Abstract: PURPOSE: To stabilize the operation of gears in the watch, in which the screw is connected to the gear of either the data and the day-of-the-week setting system or the time setting system, by providing two or more parts of elastic materials that are interconnected with the screw. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01264962-A (JP)
Title: Pyroelectric porcelain material and its production
Inventor: KATO KAZUAKI
IPC: H01B3/12
Filed: 1988-04-18
Abstract: PURPOSE:To obtain the pyroelectric porcelain material having an excellent pyroelectric effect in a relatively low temp. region and improved characteristics by mixing MnO2 or Cr2O3 with a specific Pb-Nb-Mn-Zr-Ti-O compd. and calcining the mixture. CONSTITUTION:This porcelain compsn. is produced by mixing the MnO2 and Cr2O3 with the compsn. expressed by formula I (X is 0.05-0.20; y is 0.80-0.95; x+y<=1) at 0.5-1.0wt.% of the weight of said compsn. and calcining the mixture. The compsn. expressed by formula I is obtd. by adding the compsn. of formula III as a component to the porcelain expressed by formula II (0<y<=1; z=1-y) to substitute a part of the PbZrO3 or PbTiO3 or both of the porcelain of formula II with formula III. This porcelain compsn. has a low dielectric loss and can be lowered in the calcination temp.; further, the compsn. is capable of maintaining the high pyroelectric effect in a wide temp. region. The service temp. range can be widened when this compsn. is applied to an IR detector, etc.
Patent JP-S63260234-A (JP)
Title: Burst multiplexing method
Inventor: OBARA HITOSHI
IPC: H04J3/00
Filed: 1987-04-17
Abstract: PURPOSE:To improve the multiplexing efficiency by accommodating a head of an arriving burst while being coincident with the head of a word so as to prevent the increase in the circuit scale. CONSTITUTION:When a burst comes to an input low speed link, the generation of the burst is informed to a transmission control circuit 511. When an idle is generated at a multiple link, the transmission control circuit 511 sets the management table of the line immediately into the operating state, sets a status signal corresponding to the position of line to '1' to write a control data representing from which links data is to be read to the line position to a prescribed position of a multiplex control circuit 512. The status signal and the data of the multiplex control circuit 512 are read periodically without being revised during the consecutive burst. When the burst is finished, after the final data is read, the control data of the multiplex control circuit 512 is changed into the data representing the unconnection state.
Patent JP-H11289663-A (JP)
Title: Distribution line control system
Inventor: FUDO HIROYUKI
IPC: H02J3/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a distribution line control system, which is capable of efficiently controlling the voltage distribution and reactive power distribution of a distribution line so that the power loss may be minimum. SOLUTION: In a distribution line control system, which controls the ripple width of the voltage of each high-voltage distribution line F1 and F2 of a distribution line to be settled in a set range, a central unit 1 generates the quantity of adjustment of the voltage value and the reactive power value in each local device 2 at random as an initial string, using a genetic, algorithm, and generates voltage and reactive power in each detection position, based on the quantity of adjustment of initial string, using a neutral network for performing tidal current computation, and computes the inverse number of an objective function value, and selects the string of plural quantities of adjustment larger than it, and executes the selective sifting-out processing, and decides the crossover at random from the selected string, and produces a sifted modified string anew,  and performs mutation processing, performing the bit inversion within the string among the plural strings lower in adaptability than it from the group.
Patent JP-S57207754-A (JP)
Title: Solar-heat utilizing apparatus
Inventor: ARAI NOBUSHIGE
IPC: F24S90/00
Filed: 1981-06-17
Abstract: PURPOSE:To raise the heat accumulating efficiency, to a great extent, of a solar- heat utilizing apparatus in which a part of a closed circuit for recirculating a heating medium via a solar heat collector is located within a heat accumulating tank, by filling the heat accumulating tank with a latent-heat accumulating medium. CONSTITUTION:In a solar-heat utilizing apparatus in which a heat exchanger 2 supplied with a heating medium heated in a solar heat collector 3 is located within a heat accumulating tank 1, a sensible-heat accumulating tank 9 filled with water 10 is disposed near the heat accumulating tank 1, and water 10 is heated by circulating the same through a heat exchanger 11 disposed at an upper portion in the tank 1 by means of a pump 12. The water 10 thus heated by the heat exchanger 11 is supplied to hot-water supply taps or the like via a hot-water supply pipe 14 by the function of feed water pressure. In the above arrangement, inorganic salts such as CaCl2.6H2O having a melting temperature of 30-40 deg.C or organic substances or salts such as Na2S2O3.5H2O having a melting temperature of 50-60 deg.C are used preferably as the material for a latent- heat accumulating medium 8 to be filled in the tank 1.
Patent JP-S62249722-A (JP)
Title: Adapted controlling method for injection molding machine
Inventor: YOKOTA AKIRA
IPC: G05B19/404
Filed: 1986-04-24
Abstract: PURPOSE:To obtain a molding of uniform quality by determining regression formula on the basis of pairs of data which have been previously gathered and by substituting the values sensed under an practical injection molding to the regression formula. CONSTITUTION:Specific conditions of molding or environment of molding are previously found out and memorized. On the basis of these data, a regression formula about the temp. or etc. of a mold under each condition of molding is made. In case of a practical injection molding, each condition value of molding such as the dwell pressure, the injection speed, the cooling time, etc. can be worked out by sensing the temp. or etc. of a mold and substituting these values to the regression formula. The operation of an injection molding machine is controlled according to these condition values of molding. For example, each most suiable condition of molding at an optional temp. of a mold can be obtained only by getting the various optimum conditions of molding at every 20 deg.C of a mold temp. and memorizing the values. Consequently, it is sufficient that the number of the data which are previously gathered is smaller and the memory capacity of a memory is smaller as well.
Patent JP-S5617061-A (JP)
Title: Semiconductor device
Inventor: TANAKA MAKOTO
IPC: H01L29/417
Filed: 1979-07-20
Abstract: PURPOSE:To eliminate the reaction of a substrate with an electrode in the semiconductor device by coating an insulating film on the entire surface of a semiconductor substrate, perforating contact hole in a diffused region, and coating an electrode through a barrier layer extended to the edge of the barrier layer or film having smaller hole in the contact hole when coating the electrode thereon. CONSTITUTION:A p-type region is diffused in an n-type Si substrate 1, an insulating film 2 is coated on the entire surface thereof, a contact hole 3 is perforated on a p-type region, and an Au electrode 5' is coated when mounting the electrode thereon as follows: That is, a Ti-W alloy buffer layer 4' having smaller area than the hole 3 is formed on the p-type region exposed on the hole 3, or the hole 3 is buried and is extended from the buffer layer 4' to the edge of the film 2, an Au electrode 5' is coated thereon, and an insulation protective film 7 is coated thereon. In this manner, the reaction of the Au wire the Si is not taken place to eliminate the deterioration of the characteristics of the semiconductor element.
Patent JP-S5429498-A (JP)
Title: Steering apparatus for swivel type thruster for ship
Inventor: MISHIMA TOMONORI
IPC: B63H25/42
Filed: 1977-08-03
Abstract: PURPOSE: To simplify switching operation between manual and automatic control, by precisely set the switching point and to decrease width of snake motion of ship. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02271416-A (JP)
Title: Terminal equipment
Inventor: SUZUKI HISAO
IPC: G06F3/06
Filed: 1989-04-13
Abstract: PURPOSE:To easily retrieve old data, to eliminate necessity for moving data to another medium when a hard disk is filled up and to eliminate the deletion of the data when the data are destroyed by recording the same data to both the hard disk and floppy disk. CONSTITUTION:The input data from a keyboard 5 are edited for recording and recorded to both a hard disk 10 and a floppy disk 12. When data are re ceived from a primary station, the data are edited for recording and recorded to both the hard disk 10 and floppy disk 12. The capacity of the disk 10 is made comparatively large and the disk 10 can record considerably old data. Then, the data are displayed on a CRT 7 and can be easily confirmed. When the disk 10 is filled up, the data are successively erased from the oldest data and the new data are recorded. On the other hand, when the disk 12 is filled up, the exchange of the disk is displayed on the CRT 7 and when the exchange is finished, the data are recorded. Even when any one of the both disks breaks down and the data can not be recorded, the data are not erased but managed since the data are recorded to the other disk.
Patent JP-S5719709-A (JP)
Title: Zoom lens
Inventor: TAKAHASHI YUUTOU
IPC: G02B15/22
Filed: 1980-07-11
Abstract: PURPOSE: To obtain a small size lens of a large aperture ratio and a large zoom ratio by constituting the same of a focusing part of a positive refracting power, a variator part of a negative one, a compensator part and a relay lens system, and placing six numerical restrictions upon the optical specifications of the relay lens.  
     CONSTITUTION: This zoom system consists, from object side, of a focusing part G 1  of a positive refracting power, a movable variator part G 2  which has a negative refracting power, and changes focal length, a movable compensator part G 3  which has a negative refracting power and maintains image plane constant, and relay parts G 4 , G 5  in succession to the above-mentioned variable magnification system. The relay part consists of the 4th group G 4  and the 5th group G 5 , wherein the G 4  consists of three convex lenses L 6 WL 8 , and the G 5  of a combined positive lens L 9  and a positive lens L 10 . The equations (1)W(6) are satisfied, wherein the radius of curvature of the combined faces of the central lens of the G 4  is defined as RA, the Abbe numbers of the positive and negative lenses thereof are defined as VAP, VAN, and similarly RB, VBP, VBN in the G 5 , the focal length of the entire system FW, the focal length of G 5  f 5 , the space between the main planes of the G 4  and the G 5  D, the radius of curvature RC and backfocus Bf. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62249567-A (JP)
Title: Shading correcting circuit
Inventor: SUGIYAMA KATSUYASU
IPC: G06T1/00
Filed: 1986-04-23
Abstract: PURPOSE:To execute shading correction with a simple circuit by forming and storing shading correction data based on additionally averaged value at every picture element. CONSTITUTION:A fully white or black picture signal is previously inputted plural times to an additionally averaging circuit 11. Shading correction data are formed based on the additionally averaged value and stored in a storage part 14. When a picture signal (a) to be practically corrected is inputted, the shading correction data stored in the storage part are read out and added to the picture signal (a) to execute shading correction. Thus, the shading correction can be attained by a simple circuit.
Patent JP-S63260084-A (JP)
Title: Manufacture of magnetostrictive material
Inventor: INOUE KIYOSHI
IPC: H01L41/06
Filed: 1987-04-16
Abstract: PURPOSE:To easily combine arbitrary metal and alloy by performing a pulse discharge while an electrode made of metal, alloy material which improves magnetostrictive characteristic by combining is being vibrated to be contacted or separated, or rotatably and slidably moved with respect to a base material, and covering it by fusion-bonding to the base material. CONSTITUTION:When a pulse discharge is performed between an electrode 3 made of metal, alloy material which improves magnetostrictive characteristic by combining, the discharging point of the electrode 3 is momentarily melted, movably fusion-bonded onto a base material 1 at the time of vibration contacting, the vibration of the electrode 3 is repeated, the discharging point is moved, and the electrode material is sequentially fusion-bonded onto the base material. Thus, the oppositely facing parts of the electrodes 3 and the base material 1 are relatively moved to form the fusion- bonding coating layer 2 of the electrode material widely over the base material 1. After it is covered with the electrode of one kind of material, the electrode material is replaced, and the similar discharge covering is performed to cover the coating layer 2 to be superposed thereon with other material 11. The layer 2 is bonded by partly diffusing on the material 1, and the layer 11 is diffused in the primary coating layer 2 and further the material 1 to be alloyed.
Patent JP-S5618367-A (JP)
Title: Fabrication of electrode plate unit for lead acid battery
Inventor: TSUCHIDA KENSAKU
IPC: H01M50/541
Filed: 1979-07-23
Abstract: PURPOSE:To reduce the required quantity of lead for the fabrication of electrode plate unit and to improve its productivity by forming flat parts through melting plate lugs and joining the flat parts and lead terminals together through melting. CONSTITUTION:Plate lugs 3 are fused with a burner 2 to form rod-like flat parts 7 on the electrode plate unit 6, and a lead terminal 8 is provided on the flat parts 7 while heating and fusing the respective flat part 7 with a burner 2' to join the  terminal 8 and that part 7 together. Another lead terminal 8 is provided on the  other flat part 7 to join them together by heating and fusing them with a burner 2''. Thus the required amount of lead is reduced and the productivity can be improved.
Patent JP-H01265516-A (JP)
Title: Hot plate oven for semiconductor wafer
Inventor: SHIGUMA AKIHIKO
IPC: H01L21/30
Filed: 1988-04-15
Abstract: PURPOSE:To obtain a photoresist film which conducts heat of a hot plate uniformly and has a uniform sensitivity by a method wherein a pushing pin, with which a semiconductor wafer on a transport arm, is provided on a hot plate in a freely rising and falling manner, and also a semiconductor wafer supporting chuck is provided in a freely rotating manner. CONSTITUTION:A semiconductor wafer 1, which is placed on a transport arm 2 and transported to a heat-equalized hot plate 3, is lifted up from the bottom to the pin 16 by raising the pin 16, and it is separated from the arm 2. After the arm 2 has been moved, it is placed on a chuck 11 by lowering the pin 16. The chuck 11 is rotated by driving a motor 14. The wafer 1 is heated up while it is being rotated, the heat of the plate 3 is uniformly conducted, and the wafer is thermally shrunk uniformly all over the surface. As a result, a photoresist film having uniform sensitivity can be obtained.